83011356

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 216019440

約数和(自身を除く): 133008084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 139, 159, 212, 278, 313, 318, 417, 477, 556, 626, 636, 834, 939, 954, 1251, 1252, 1668, 1878, 1908, 2502, 2817, 3756, 5004, 5634, 7367, 11268, 14734, 16589, 22101, 29468, 33178, 43507, 44202, 49767, 66303, 66356, 87014, 88404, 99534, 130521, 132606, 149301, 174028, 199068, 261042, 265212, 298602, 391563, 522084, 597204, 783126, 1566252, 2305871, 4611742, 6917613, 9223484, 13835226, 20752839, 27670452, 41505678, 83011356]

約数ペア:

[(1, 83011356), (2, 41505678), (3, 27670452), (4, 20752839), (6, 13835226), (9, 9223484), (12, 6917613), (18, 4611742), (36, 2305871), (53, 1566252), (106, 783126), (139, 597204), (159, 522084), (212, 391563), (278, 298602), (313, 265212), (318, 261042), (417, 199068), (477, 174028), (556, 149301), (626, 132606), (636, 130521), (834, 99534), (939, 88404), (954, 87014), (1251, 66356), (1252, 66303), (1668, 49767), (1878, 44202), (1908, 43507), (2502, 33178), (2817, 29468), (3756, 22101), (5004, 16589), (5634, 14734), (7367, 11268)]